STS/STS_functions.php

<?php
        function GetColDens($q) {
            return ( -4.74885646e+19 * pow($q, 4) + 4.00723075e+20 * pow($q , 3) - 1.39422021e+21 *pow($q , 2) + $q * 3.76713272e+21 + 
2.66564859e+20);
        }
	function placePicOrig($posY, $posX, $pic, $title)
	{
		echo '<div title="' . $title . '" style="position:absolute; top:' . $posY . 'px; left:' . $posX . 'px">';
		echo '<img src="pictures/' . $pic . '">';
		echo '</div>';
	}
	
	function placePic($posY, $posX, $pic, $size, $title)
	{
		echo '<div title="' . $title . '" style="position:absolute; top:' . $posY . 'px; left:' . $posX . 'px">';
		echo '<img src="pictures/' . $pic . '" width="' . $size . '" height="' . $size . '">';
		echo '</div>';
	}

	function placePicWithLink($posY, $posX, $pic, $size, $title, $link)
	{
		echo '<a href="https://adei-katrin.kaas.kit.edu/adei/#module=graph&db_server=virtual&db_name=srctree&db_group=-3&control_group=-3&db_mask=all&experiment=-&window=86400&module=graph&virtual=srctree&srctree=' . $link . '" target="_blank">';
		placePic($posY, $posX, $pic, $size, $title);
		echo '</a>';
	}

	function placeText($posY, $posX, $text, $width, $size, $color)
	{
		echo '<div align="center" style="width:' . $width . 'px; position:absolute; top:' . $posY . 'px; left:' . $posX . 'px">';
		echo '<font size="' . $size . '" color="' . $color . '"><b>';
		echo $text;
		echo '</b></font></div>';
	}

	function placeTextWithLink($posY, $posX, $text, $width, $size, $color, $title, $link)
	{
		echo '<div title="' . $title . '" align="center" style="width:' . $width . 'px; position:absolute; top:' . $posY . 'px; left:' . $posX . 'px">';
		echo '<a href="https://adei-katrin.kaas.kit.edu/adei/#module=graph&db_server=virtual&db_name=srctree&db_group=-3&control_group=-3&db_mask=all&experiment=-&window=86400&module=graph&virtual=srctree&srctree=' . $link . '" target="_blank">';
		echo '<font size="' . $size . '" color="' . $color . '"><b>';
		echo $text;
		echo '</b></font></a></div>';
	}

	function placeTextWithWebsiteLink($posY, $posX, $text, $width, $size, $color, $title, $link)
	{
		echo '<div title="' . $title . '" align="center" style="width:' . $width . 'px; position:absolute; top:' . $posY . 'px; left:' . $posX . 'px">';
		echo '<a href='.$link.'>';
		echo '<font size="' . $size . '" color="' . $color . '"><b>';
		echo $text;
		echo '</b></font></a></div>';
	}

	function placeBox($posY, $posX, $text, $width, $size, $color)
	{
		echo '<div align="center" style="background-color:' . $color . '; border-style:solid; border-width:2px; border-color:#000000; width:' . $width . 'px; position:absolute; top:' . $posY . 'px; left:' . $posX . 'px">';
		echo '<font size="' . $size . '" color=#000000><b>';
		echo $text;
		echo '</b></font></div>';
	}

	function getValveStatus($value)
	{
		$value = decbin($value);
		$value = substr("00000000000", 0, 11 - strlen($value)) . $value;
		if (substr($value, 3, 1) == 1) return 1;
		else if (substr($value, 2, 1) == 1) return 0;
		else return -1;
	}

?>